SHARE-BASED COMPENSATION - Stock Options Outstanding and Exercisable (Detail) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2016 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options Outstanding - Stock Option Shares | shares	7,920
Options Outstanding - Weighted-Average Remaining Term (Yrs)	4 years 8 months 31 days
Options Outstanding - Aggregate Intrinsic Value | $	$ 90
Options Outstanding - Weighted-Average Exercise Price Per Share | $ / shares	$ 51.79
Options Exercisable - Stock Option Shares | shares	5,979
Options Exercisable - Weighted-Average Remaining Term (Yrs.)	3 years 4 months 31 days
Options Exercisable - Aggregate Intrinsic Value | $	$ 86
Options Exercisable - Weighted-Average Exercise Price Per Share | $ / shares	$ 48.86